Brainchild P41 User Manual page 43

RS-232
P41
13
TXD
14
RXD
15
COM
If you use a conventional 9-pin RS-232 cable instead of CC94-1, the cable If you use a conventional 9-pin RS-232 cable instead of CC94-1, the cable
must be modified according to the following circuit diagram. must be modified according to the following circuit diagram.
P41
13
TXD
14
RXD
15
COM
P91
13
14
15
CC94-1
Figure 2.23 Figure 2.23
RS-232 Wiring RS-232 Wiring
P91
TX1
13
TX2
14
COM
15
Figure 2.24 Figure 2.24
Configuration of RS-232 Cable Configuration of RS-232 Cable
UM0P411A
PC
9-pin 9-pin
RS-232 RS-232
port port
To DTE ( PC ) RS-232 Port To DTE ( PC ) RS-232 Port
RD
TD
GND
Female DB-9 Female DB-9
1 1 DCD 1 DCD
6
2 RD 2 RD
2
3 TD 3 TD
7
3 4 DTR 4 DTR
8
5 GND 5 GND
4
6 DSR 6 DSR
9
5
7 RTS 7 RTS
8 CTS 8 CTS
9 RI 9 RI
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